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13F-HR filed by Maple Rock Capital Partners Inc.

Maple Rock Capital Partners Inc. filed this 13F-HR for the quarter ended 2026-03-31, filed 2026-05-15, with 44 holding rows worth $3,073,484,583.

Accession
0001658363-26-000005
Filed
2026-05-15
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q1 2026

A holdings report, 44 entries on the cover page, a total value of $3,073,484,583 stated on the cover page (in dollars after the unit check, H1), rows summing to $3,073,484,583 with VALUE read as dollars as filed, 13F file number 028-17337. The quarter's positions are built on this report. The resolved quarter.

The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).

Issuer as filedCUSIPClassAmountValueValue read asType
WESTERN DIGITAL CORP958102105COM1,400,434$378,803,393dollars as filed
EQUINOX GOLD CORP29446Y502COM19,424,648$280,786,442dollars as filed
SEAGATE TECHNOLOGY HLDNGSG7997R103ORD SHS533,985$209,193,964dollars as filed
CLEVELAND-CLIFFS INC NEW COM185899101Stock20,745,557$175,299,957dollars as filed
TFI INTERNATIONAL INC COM87241L109Stock1,361,831$147,935,702dollars as filed
BROOKDALE SR LIVING INC112463104COM8,157,148$111,589,785dollars as filed
SanDisk Corporation80004C200COM166,500$105,784,110dollars as filed
BRITISH AMERN TOB PLC SPONSORED ADR110448107ADR1,589,100$92,914,677dollars as filed
JD.COM INC SPON ADS CL A47215P106ADR3,026,262$89,486,567dollars as filed
LOUISIANA PAC CORP COM546347105Stock1,112,559$80,938,667dollars as filed
CVS Health Corporation126650100COM1,048,100$75,274,542dollars as filed
ARCELORMITTAL SA LUXEMBOURG NY REGISTRY SH03938L203ADR1,414,265$73,513,495dollars as filed
ADVANCE AUTO PARTS INC00751Y106COM1,298,140$68,476,885dollars as filed
ALGOMA STL GROUP INC015658107COM15,930,818$65,794,278dollars as filed
XPO INC COM983793100Stock320,242$62,303,081dollars as filed
LKQ CORP COM501889208Stock2,065,565$60,665,644dollars as filed
ALCOA CORP COM013872106Stock903,320$59,917,216dollars as filed
HUMANA INC COM444859102Stock344,800$59,784,872dollars as filed
UnitedHealth Group Inc91324P102COM215,400$58,285,086dollars as filed
LYFT INC55087P104CL A COM4,124,703$54,858,550dollars as filed
WABTEC COM929740108Stock215,400$53,830,614dollars as filed
ACADEMY SPORTS & OUTDOORS INC COM00402L107Stock840,000$47,418,000dollars as filed
ROCKET COS INC77311W101COM CL A3,133,200$44,648,100dollars as filed
INGEVITY CORP COM45688C107Stock603,303$42,973,273dollars as filed
SUNRUN INC86771W105COM3,002,100$40,708,476dollars as filed
ARCBEST CORP COM03937C105Stock404,346$39,771,473dollars as filed
GOODYEAR TIRE & RUBBER CO382550101COM5,817,063$38,567,128dollars as filed
TURNING PT BRANDS INC COM90041L105Stock436,000$37,840,440dollars as filed
ICON PUB LTD CO SHSG4705A100Stock335,300$37,104,298dollars as filed
B2GOLD CORP COM11777Q209Stock8,158,600$36,958,458dollars as filed
THOR INDS INC885160101COM461,864$36,898,315dollars as filed
WINNEBAGO INDS INC974637100COM1,169,831$36,253,063dollars as filed
RAYONIER ADVANCED MATLS INC75508B104COM3,256,889$36,053,761dollars as filed
LAS VEGAS SANDS CORP COM517834107Stock662,824$35,712,957dollars as filed
WHIRLPOOL CORP COM963320106Stock593,200$31,985,344dollars as filed
MOLINA HEALTHCARE INC60855R100COM169,700$22,621,010dollars as filed
CENTENE CORP DEL COM15135B101Stock656,579$21,496,396dollars as filed
KNIGHT-SWIFT TRANSN HLDGS IN499049104CL A366,095$21,079,750dollars as filed
NUCOR CORP COM670346105Stock117,212$19,820,549dollars as filed
FORTUNE BRANDS INNOVATIONS INC COM34964C106Stock485,782$18,930,925dollars as filed
Elevance Health, Inc.036752103COM62,000$18,150,500dollars as filed
WERNER ENTERPRISES INC950755108COM553,367$16,274,523dollars as filed
AVIS BUDGET GROUP INC053774105COM92,248$13,454,371dollars as filed
WARRIOR MET COAL INC93627C101COM143,059$13,325,946dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001658363-26-000005this filing2026-05-15acceptance time not in the bulk data set